




"""simple docstring"""


from collections.abc import Generator
from math import sin


def    UpperCAmelCase__			(snake_case__				:   bytes       ):
  """simple docstring"""

  if len(UpperCamelCase_       ) != 32:
    raise ValueError("""Input must be of length 32"""       )

  _snake_case				:						Any								=    B""""""
  for i in [3, 2, 1, 0]:
    little_endian += string_aa[8 * i : 8 * i + 8]
  return little_endian


def    UpperCAmelCase__			(snake_case__				:   int       ):
  """simple docstring"""

  if i < 0:
    raise ValueError("""Input must be non-negative"""       )

  _snake_case				:						List[str]								=    format(UpperCamelCase_						,  """08x"""       )[-8:]
  _snake_case				:						Optional[Any]								=    B""""""
  for i in [3, 2, 1, 0]:
    little_endian_hex += hex_rep[2 * i : 2 * i + 2].encode("""utf-8"""       )
  return little_endian_hex


def    UpperCAmelCase__			(snake_case__				:   bytes       ):
  """simple docstring"""

  _snake_case				:						List[str]								=    B""""""
  for char in message:
    bit_string += format(UpperCamelCase_						,  """08b"""       ).encode("""utf-8"""       )
  _snake_case				:						List[str]								=    format(len(UpperCamelCase_       )						,  """064b"""       ).encode("""utf-8"""       )

  # Pad bit_string to a multiple of 512 chars
  bit_string += b"1"
  while len(UpperCamelCase_       ) % 5_12 != 4_48:
    bit_string += b"0"
  bit_string += to_little_endian(start_len[32:]       ) + to_little_endian(start_len[:32]       )

  return bit_string


def    UpperCAmelCase__			(snake_case__				:   bytes       ):
  """simple docstring"""

  if len(UpperCamelCase_       ) % 5_12 != 0:
    raise ValueError("""Input must have length that\'s a multiple of 512"""       )

  for pos in range(0						,  len(UpperCamelCase_       )						,  5_12       ):
    _snake_case				:						Optional[int]								=    bit_string[pos : pos + 5_12]
    _snake_case				:						Optional[int]								=    []
    for i in range(0						,  5_12						,  32       ):
      block_words.append(int(to_little_endian(block[i : i + 32]       )						,  2       )       )
    yield block_words


def    UpperCAmelCase__			(snake_case__				:   int       ):
  """simple docstring"""

  if i < 0:
    raise ValueError("""Input must be non-negative"""       )

  _snake_case				:						List[str]								=    format(UpperCamelCase_						,  """032b"""       )
  _snake_case				:						Optional[Any]								=    """"""
  for c in i_str:
    new_str += "1" if c == "0" else "0"
  return int(UpperCamelCase_						,  2       )


def    UpperCAmelCase__			(snake_case__				:   int						,  snake_case__				:   int       ):
  """simple docstring"""

  return (a + b) % 2**32


def    UpperCAmelCase__			(snake_case__				:   int						,  snake_case__				:   int       ):
  """simple docstring"""

  if i < 0:
    raise ValueError("""Input must be non-negative"""       )
  if shift < 0:
    raise ValueError("""Shift must be non-negative"""       )
  return ((i << shift) ^ (i >> (32 - shift))) % 2**32


def    UpperCAmelCase__			(snake_case__				:   bytes       ):
  """simple docstring"""

  _snake_case				:						List[Any]								=    preprocess(UpperCamelCase_       )

  _snake_case				:						List[str]								=    [int(2**32 * abs(sin(i + 1       )       )       ) for i in range(64       )]

  # Starting states
  _snake_case				:						Optional[Any]								=    0x6745_2301
  _snake_case				:						Optional[int]								=    0xEFCD_AB89
  _snake_case				:						Optional[Any]								=    0x98BA_DCFE
  _snake_case				:						Optional[int]								=    0x1032_5476

  _snake_case				:						Dict								=    [
      7,
      12,
      17,
      22,
      7,
      12,
      17,
      22,
      7,
      12,
      17,
      22,
      7,
      12,
      17,
      22,
      5,
      9,
      14,
      20,
      5,
      9,
      14,
      20,
      5,
      9,
      14,
      20,
      5,
      9,
      14,
      20,
      4,
      11,
      16,
      23,
      4,
      11,
      16,
      23,
      4,
      11,
      16,
      23,
      4,
      11,
      16,
      23,
      6,
      10,
      15,
      21,
      6,
      10,
      15,
      21,
      6,
      10,
      15,
      21,
      6,
      10,
      15,
      21,
  ]

  # Process bit string in chunks, each with 16 32-char words
  for block_words in get_block_words(UpperCamelCase_       ):
    _snake_case				:						Optional[Any]								=    aa
    _snake_case				:						List[str]								=    ba
    _snake_case				:						Any								=    ca
    _snake_case				:						Dict								=    da

    # Hash current chunk
    for i in range(64       ):
      if i <= 15:
        # f = (b & c) | (not_32(b) & d)     # Alternate definition for f
        _snake_case				:						Tuple								=    d ^ (b & (c ^ d))
        _snake_case				:						List[Any]								=    i
      elif i <= 31:
        # f = (d & b) | (not_32(d) & c)     # Alternate definition for f
        _snake_case				:						Union[str, Any]								=    c ^ (d & (b ^ c))
        _snake_case				:						int								=    (5 * i + 1) % 16
      elif i <= 47:
        _snake_case				:						Optional[Any]								=    b ^ c ^ d
        _snake_case				:						int								=    (3 * i + 5) % 16
      else:
        _snake_case				:						str								=    c ^ (b | not_aa(UpperCamelCase_       ))
        _snake_case				:						Any								=    (7 * i) % 16
      _snake_case				:						Union[str, Any]								=    (f + a + added_consts[i] + block_words[g]) % 2**32
      _snake_case				:						Dict								=    d
      _snake_case				:						List[Any]								=    c
      _snake_case				:						str								=    b
      _snake_case				:						List[Any]								=    sum_aa(UpperCamelCase_						,  left_rotate_aa(UpperCamelCase_						,  shift_amounts[i]       )       )

    # Add hashed chunk to running total
    _snake_case				:						Dict								=    sum_aa(UpperCamelCase_						,  UpperCamelCase_       )
    _snake_case				:						Union[str, Any]								=    sum_aa(UpperCamelCase_						,  UpperCamelCase_       )
    _snake_case				:						int								=    sum_aa(UpperCamelCase_						,  UpperCamelCase_       )
    _snake_case				:						Optional[int]								=    sum_aa(UpperCamelCase_						,  UpperCamelCase_       )

  _snake_case				:						Union[str, Any]								=    reformat_hex(UpperCamelCase_       ) + reformat_hex(UpperCamelCase_       ) + reformat_hex(UpperCamelCase_       ) + reformat_hex(UpperCamelCase_       )
  return digest


if __name__ == "__main__":
     import doctest

     doctest.testmod()







'''simple docstring'''

from __future__ import annotations






def 				a  (     UpperCamelCase_    :    list[int]      ,					UpperCamelCase_    :    list[int]      ,					UpperCamelCase_    :    int			)       ->	tuple[float, list[float]]:
		snake_case__	     =list(range(len(UpperCamelCase_			)			)			)
		snake_case__	     =[v / w for v, w in zip(UpperCamelCase_      ,					UpperCamelCase_			)]
		index.sort(key=lambda UpperCamelCase_			: ratio[i]      ,					reverse=UpperCamelCase_			)

		snake_case__	     =0
		snake_case__	     =[0] * len(UpperCamelCase_			)
		for i in index:
				if weight[i] <= capacity:
						snake_case__	     =1
						max_value += value[i]
						capacity -= weight[i]
				else:
						snake_case__	     =capacity / weight[i]
						max_value += value[i] * capacity / weight[i]
						break

		return max_value, fractions


if __name__ == "__main__":
			import doctest

			doctest.testmod()




